DCA REVIEW: Space

The sun is the _________________________________________.

• 4th planet from Mars.

• the 2nd planet from the sun.

• center of our solar system.

What is the sun?

• Black Hole

• Light Bulb

• Star

• Supernova

What orbits Earth?

• Mars

• Sun

• Moon

• Mr. L

Stars are made mostly of which of the following?

• very hot metal
• hot gases of hydrogen and helium
• hot molten lava
• dust and ice

Why does the Sun appear larger than other stars?

• The Sun is bigger than most stars

• The Sun is the closest star to Earth

• The Sun is in the middle of an asteroid belt

• It is a magic trick

What is the sun made out of?

• fire and lava

• gases

• magma

• flames

Which of the following is true about the Sun?

• The Sun is the main source of energy for Earth.

• The Sun is a star.

• The Sun is a ball of gas.

• All of the above.

The Sun gives _____ and _____ energy to Earth.

• temperature and star

• heat and light

• sun and star

• heat and star

Select the two planets that are Terrestrial (inner, rocky) planets

• Mercury

• Venus

• Saturn

• Jupiter

Select the two planets that are Gas Giants (outer, gas) gas planets)

• Earth

• Mars

• Neptune

• Uranus